8:00 am to 5:00 pm
8:00 am to 4:30 pm
Cornerstone Alliance is your single business resource. We serve local businesses by offering assistance with expansion initiatives, programs to help retain business, and supporting issues that enhance our area's economic competitiveness. We drive efforts to attract new investment and new companies to Michigan's Great Southwest. Founded in 1987, Cornerstone Alliance is an economic development organization supported from investments from the private and public sector serving Berrien County and its municipalities.